Results 191 to 200 of about 748,632 (287)

127I Solid‐State NMR Spectroscopy of Organic Periodates Featuring Halogen Bonded IO4− ⋅ ⋅ ⋅ IO4− Adducts

ChemPhysChem, EarlyView.
A series of periodate salts, both with and without halogen bonds, were investigated using 127I solid‐state NMR at three different magnetic fields. The presence of halogen bonds affects the resulting 127I SSNMR spectra, helping in the discrimination between halogen bond‐based adducts and control samples. Abstract Hydroxyanions and oxyanions can overcome
Roberta Beccaria, Andrea Pizzi, Giuseppe Resnati, David L. Bryce   +3 more
wiley   +1 more source

An Open Quantum System Interacting with an Interference Engineering Environment. [PDF]

Entropy (Basel)
Wang H, Wang J.
europepmc   +1 more source

Periodic Orbits for Hamiltonian Systems in Cotangent Bundles

, 1994
Christophe Golé
openalex   +2 more sources

Effective Lyapunov Numbers and Correlation Dimensions in a 3-D Hamiltonian System [PDF]

, 1999
K. Tsiganis, A. Anastasiadis, H. Varvoglis   +2 more
openalex   +1 more source

Vibrational Partition Functions from Bond Order and Populations Relationships

ChemPhysChem, Accepted Article.
We present a novel method that computes harmonic vibrational partition functions from bond orders and popu‐ lation relationships (QBOP). The QBOP model first computes ZPEs and net vibrational bond energies from our earlier zero‐point energies from bond orders and populations (ZPE‐BOP) model and then maps these variables to calculate the harmonic ...
Barbaro Zulueta, John Andrew Keith
wiley   +1 more source

The Minimal Period Problem of Periodic Solutions for Autonomous Superquadratic Second Order Hamiltonian Systems

, 1994
Yi Ming Long
openalex   +1 more source

Quantum-classical correspondence via Liouville dynamics. II. Correspondence for chaotic Hamiltonian systems [PDF]

, 1997
Joshua Wilkie, Paul Brumer
openalex   +1 more source

Demonstration of a Chemical Recycling Concept for Polybutylene Succinate Containing Waste Substrates via Coupled Enzymatic/Electrochemical Processes

ChemSusChem, EarlyView.
Solutions to convert ever increasing amounts of plastic waste are urgently needed. A bio‐electrocatalytic concept for Polybutylene succinate recycling was proposed yielding ethene, 1,4‐butanediol and H2 as value‐added products. Individual optimization of bio‐ and electrochemical process steps revealed different requirements on the individual reaction ...
Richard Buchinger, Sabrina Bischof, Ole Nickel, Vanessa Grassi, Jasmin Antony, Markus Ostermann, Soniya Gahlawat, Markus Valtiner, Robert Meißner, Georg Gübitz, Christian M. Pichler   +10 more
wiley   +1 more source

Excited-State Forces with GW-BSE Through the Hellmann-Feynman Theorem. [PDF]

Int J Mol Sci
Alrahamneh MJ, Tolbatov I, Umari P.
europepmc   +1 more source

A criterion for absolute continuity of the continuous spectrum of a Hamiltonian system

, 1990
Stephen Clark
openalex   +1 more source